This PR changes the URL format for `/compare/` links in the RSS/Atom feeds to include the full domain. This makes the links consistent with all other URLs in the feeds. Fixes #10168. I tested this on a local Forgejo build with a sample org and a dummy repository as per the original issue. I then fetched the feed to check: ```bash $ curl http://localhost:3000/helloworld.atom | grep compare % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 4194 0 4194 0 0 297k <id>10: http://localhost:3000/helloworld/test/compare/ed4090ecc2d9dd16b184763cc476ea1b28afa560...412413fd409fc0cab446e7b59702596e1bde1816</id> 0 -- <link href="http://localhost:3000/helloworld/test/compare/ed4090ecc2d9dd16b184763cc476ea1b28afa560...412413fd409fc0cab446e7b59702596e1bde1816" rel="alternate"></link> ``` ## Checklist ### AI Disclosure I used AI to * ask it how to run a single integration test locally because I didn't know about `make test-sqlite#XXX`. ### Tests - I added test coverage for Go changes... - [ ] in their respective `*_test.go` for unit tests. - [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server. - I added test coverage for JavaScript changes... - [ ] in `web_src/js/*.test.js` if it can be unit tested. - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)). ### Documentation - [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change. - [x] I did not document these changes and I do not expect someone else to do it. ### Release notes - [ ] This change will be noticed by a Forgejo user or admin (feature, bug fix, performance, etc.). I suggest to include a release note for this change. - [x] This change is not visible to a Forgejo user or admin (refactor, dependency upgrade, etc.). I think there is no need to add a release note for this change. *The decision if the pull request will be shown in the release notes is up to the mergers / release team.* The content of the `release-notes/<pull request number>.md` file will serve as the basis for the release notes. If the file does not exist, the title of the pull request will be used instead. Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10933 Reviewed-by: Mathieu Fenniak <mfenniak@noreply.codeberg.org> Co-authored-by: xrstf <git@xrstf.de> Co-committed-by: xrstf <git@xrstf.de>